GT Agressor Pro 1X Gearset Conversion

We remove the stock 3x crankset and front derailleur, and replace it with a new 1x Bucklos crank and a Shimano 40T rear cassette with a wider gear range. We used the factory rear derailleur and bottom bracket. Rear Cassette: https://amzn.to/4cweVLw Crankset: https://amzn.to/4bFkW77 Crank Arm Remover: https://amzn.to/3WbypiJ Cassette Removal Tool: https://amzn.to/3zJvkgQ Chain Tool (If you don't cut it like us): https://amzn.to/4bHJVag Bike Stand: https://amzn.to/4cMmRYw Our Tools: Craftsman T Handle Wrenches: https://amzn.to/4cJOUZi Wrench Set: https://amzn.to/3zS8h3N Pedal Wrench: https://amzn.to/3Sc7bpQ Bottom Bracket Tool: https://amzn.to/3xSyBKB Crank Arm Remover: https://amzn.to/3WbypiJ Cassette Removal Tool: https://amzn.to/469PJYK Bike Stand: https://amzn.to/4cMmRYw Disc Brake Tool: https://amzn.to/4d7lMuB Park Tool Grease: https://amzn.to/4cK6Ym5